WJohn Arbuthnott, 16th Viscount of ArbuthnottWGeorge Campbell, 8th Duke of ArgyllWAlick Buchanan-Smith, Baron BalernoWJohn (Ian) BartholomewWJohn Christopher BartholomewWJohn Montagu Douglas Scott, 7th Duke of BuccleuchWRichard Scott, 10th Duke of BuccleuchWSidney Buller-Fullerton-Elphinstone, 16th Lord ElphinstoneWJames GeikieWCharles John Guthrie, Lord GuthrieWJames Lindesay-Bethune, 16th Earl of LindsayWSchomberg Kerr, 9th Marquess of LothianWJohn Murray (oceanographer)WRonald Munro Ferguson, 1st Viscount NovarWArchibald Primrose, 5th Earl of RoseberyWHarry Primrose, 6th Earl of RoseberyWEdward Theodore SalvesenWIain Stewart (geologist)WD'Arcy Wentworth ThompsonWDavid Charteris, 12th Earl of WemyssWGeorge Younger, 4th Viscount Younger of Leckie